Physics, asked by SMahesh, 10 months ago

what is the exact definition of Par sec

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Answers

Answered by anmolkumar28072005
2

a per sec is defined as the distance at which one astronomical unit subtends an angle of one aresecond

SMahesh: thank u sir and how we find out the exact balue of persec
Answered by alibaba21
0
A parsec is defined as the distance at which one astronomical unit subtends an angle of one arcsecond, which corresponds to648000π astronomical units.
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